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The measure of the fingerprint image quality is in dots per inch (DPI). [8] Optical scanners take a visual image of the fingerprint using a digital camera. Capacitive or CMOS scanners use capacitors and thus electric current to form an image of the fingerprint. This type of scanner tends to excel in terms of precision.
The new biometric passports are one of the conditions placed on Ukraine by the European Union on the path to easing its visa requirements and eventually moving towards a visa-free regime with the EU. These national ID cards will be valid for 10 years and issued at the age of 14, instead of at the age of 16, as previous Ukrainian passports were.
A V/Q scan confers a higher radiation dose to the fetus, while a CTPA confers a much higher radiation dose to the mother's breasts. A review from the United Kingdom in 2005 considered CTPA to be generally preferable in suspected pulmonary embolism in pregnancy because of higher sensitivity and specificity as well as a relatively modest cost.
Medical imaging may be indicated in pregnancy because of pregnancy complications, a pre-existing disease or an acquired disease in pregnancy, or routine prenatal care. Magnetic resonance imaging (MRI) without MRI contrast agents as well as obstetric ultrasonography are not associated with any risk for the mother or the fetus, and are the ...
To be called an acceleration, the peak must be at least 15 bpm, and the acceleration must last at least 15 seconds from the onset to return to baseline. [34] A prolonged acceleration is greater than 2 minutes but less than 10 minutes in duration, while an acceleration lasting 10 minutes or more is defined as a baseline change.
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Live scan is commonly used for criminal booking, sexual offender registration, civil applicant and background check. In the UK, many major police custody suites are now equipped with Live Scan machines, which allow for suspects' fingerprints to be instantly compared with a national database, IDENT1 , with results usually reported in less than ...
Another limitiation is that only works with one finger per person. [7] The fourth product is the most advanced of the group, and while it is not touchless, there is no contact with the scanner, just with an "optical scanning area." A list of nine "contactless fingerprint technologies that are worth noting" is part of the report.